Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS A06
Epson Timing
1:
S/22.77
1,988 In Stock
Mouser Part # 732-RX4901CEXSA06
Epson Timing
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,988 In Stock
1
S/22.77
10
S/17.36
25
S/16.00
100
S/14.52
250
View
2,000
S/12.65
250
S/13.78
500
S/13.35
1,000
S/13.00
2,000
S/12.65
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS B06
Epson Timing
1:
S/22.77
1,800 In Stock
Mouser Part # 732-RX4901CEXSB06
Epson Timing
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,800 In Stock
1
S/22.77
10
S/17.36
25
S/16.00
100
S/14.52
250
View
2,000
S/12.61
250
S/13.78
500
S/13.35
1,000
S/13.00
2,000
S/12.61
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
+1 image
RV-3032-C7 32.768kHz-2.5PPM-TA-QC
Micro Crystal
1:
S/12.65
5,746 In Stock
27,000 On Order
Mouser Part # 428-203803-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
5,746 In Stock
27,000 On Order
1
S/12.65
10
S/9.42
25
S/8.60
100
S/7.75
1,000
S/6.77
2,000
View
250
S/7.32
500
S/7.12
2,000
S/6.66
5,000
S/6.54
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
RV-3032-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
PCA85073ADP/Q900Z
NXP Semiconductors
1:
S/6.42
12,175 In Stock
32,500 On Order
Mouser Part # 771-PCA85073ADPQ900Z
NXP Semiconductors
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
12,175 In Stock
32,500 On Order
View Dates
Stock:
12,175 Can Ship Immediately
On Order:
17,500 Expected 1/18/2027
15,000 Expected 3/15/2027
Factory Lead-Time:
4 Weeks
1
S/6.42
10
S/4.67
25
S/4.24
100
S/3.74
2,500
S/3.15
5,000
View
250
S/3.51
500
S/3.37
1,000
S/3.33
5,000
S/3.08
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 105 C
PCA85073A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
PCA85063ATT/AJ
NXP Semiconductors
1:
S/5.99
43 In Stock
12,500 On Order
NRND
Mouser Part # 771-PCA85063ATT/AJ
NRND
NXP Semiconductors
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
43 In Stock
12,500 On Order
View Dates
On Order:
5,000 Expected 11/16/2026
7,500 Expected 2/15/2027
Factory Lead-Time:
4 Weeks
1
S/5.99
10
S/4.36
25
S/3.97
100
S/3.50
2,500
S/2.92
5,000
View
250
S/3.29
500
S/3.16
1,000
S/3.13
5,000
S/2.86
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 105 C
PCA85063A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS C06
Epson Timing
1:
S/22.77
691 In Stock
Mouser Part # 732-RX4901CEXSC06
Epson Timing
Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
691 In Stock
1
S/22.77
10
S/17.36
25
S/16.00
100
S/14.52
250
View
2,000
S/12.85
250
S/13.55
500
S/12.92
1,000
S/12.88
2,000
S/12.85
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB A06
Epson Timing
1:
S/17.56
3,210 In Stock
Mouser Part # 732-RX8901CEXBA06
Epson Timing
Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
3,210 In Stock
1
S/17.56
10
S/13.27
25
S/12.18
100
S/11.02
2,000
S/9.89
4,000
View
250
S/10.74
500
S/10.51
4,000
S/9.23
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB B06
Epson Timing
1:
S/17.56
926 In Stock
Mouser Part # 732-RX8901CEXBB06
Epson Timing
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
926 In Stock
1
S/17.56
10
S/13.27
25
S/12.18
100
S/11.02
2,000
S/9.34
4,000
View
250
S/10.47
500
S/10.32
1,000
S/9.96
4,000
S/9.23
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB C06
Epson Timing
1:
S/17.52
16 In Stock
Mouser Part # 732-RX4901CEXBC06
Epson Timing
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
16 In Stock
1
S/17.52
10
S/13.20
25
S/12.14
100
S/10.98
2,000
S/9.46
4,000
View
250
S/10.39
500
S/10.32
1,000
S/9.69
4,000
S/9.23
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS D06
Epson Timing
1:
S/23.08
1,922 In Stock
Mouser Part # 732-RX4901CEXSD06
Epson Timing
Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,922 In Stock
1
S/23.08
10
S/17.63
25
S/16.27
100
S/14.79
250
View
2,000
S/12.65
250
S/14.05
500
S/13.74
1,000
S/13.66
2,000
S/12.65
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 1.6-5.5V
RX8804CE:XA3
Epson Timing
1:
S/41.10
7 In Stock
250 Expected 8/26/2026
Mouser Part # 732-RX8804CE:XA3
Epson Timing
Real Time Clock 1.6-5.5V
7 In Stock
250 Expected 8/26/2026
1
S/41.10
10
S/32.00
25
S/28.61
100
S/28.18
250
S/23.94
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8804CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 3.8ppm 1.6-5.5V
RX8804CE:XB3
Epson Timing
1:
S/30.01
150 In Stock
250 Expected 8/25/2026
Mouser Part # 732-RX8804CE:XB3
Epson Timing
Real Time Clock 3.8ppm 1.6-5.5V
150 In Stock
250 Expected 8/25/2026
1
S/30.01
10
S/23.12
25
S/20.55
100
S/19.19
250
S/17.71
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8804CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS B06
Epson Timing
1:
S/23.47
15 In Stock
2,000 Expected 10/21/2026
Mouser Part # 732-RX8901CEXSB06
Epson Timing
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
15 In Stock
2,000 Expected 10/21/2026
1
S/23.47
10
S/17.98
25
S/16.62
100
S/14.79
250
S/14.25
2,000
S/13.31
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB D06
Epson Timing
1:
S/17.56
238 In Stock
Mouser Part # 732-RX4901CEXBD06
Epson Timing
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
238 In Stock
1
S/17.56
10
S/13.27
25
S/12.18
100
S/11.02
2,000
S/9.19
4,000
View
250
S/10.47
500
S/10.32
1,000
S/9.96
4,000
S/9.11
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
+1 image
RV-3032-C7 32.768kHz-2.5PPM-TA-QA
Micro Crystal
1:
S/12.34
6,892 On Order
Mouser Part # 428-203853-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
6,892 On Order
View Dates
On Order:
2,892 Expected 9/11/2026
4,000 Expected 10/9/2026
Factory Lead-Time:
12 Weeks
1
S/12.34
10
S/9.26
25
S/8.49
100
S/7.63
1,000
S/6.93
2,000
View
250
S/7.24
500
S/7.08
2,000
S/6.81
5,000
S/6.70
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
RV-3032-C7
SMD/SMT
AEC-Q200
Reel, Cut Tape, MouseReel
Real Time Clock RX8804CE:XA3 REAL TIME CLOCK +/-3.4PPM DTCXO 250TR
RX8804CE XA3
Epson Timing
1:
S/42.39
250 Expected 10/19/2026
Mouser Part # 732-RX8804CEXA3
Epson Timing
Real Time Clock RX8804CE:XA3 REAL TIME CLOCK +/-3.4PPM DTCXO 250TR
250 Expected 10/19/2026
1
S/42.39
10
S/33.01
25
S/30.67
100
S/28.10
250
S/26.74
500
View
500
S/25.92
1,000
S/25.42
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8804CE
SMD/SMT
Reel, Cut Tape
Real Time Clock RX8804CE:XB0 REAL TIME CLOCK +/-5.0PPM DTCXO 1K TR
+2 images
RX8804CE XB0
Epson Timing
1:
S/14.71
1,000 Expected 10/12/2026
Mouser Part # 732-RX8804CEXB0
Epson Timing
Real Time Clock RX8804CE:XB0 REAL TIME CLOCK +/-5.0PPM DTCXO 1K TR
1,000 Expected 10/12/2026
1
S/14.71
10
S/11.09
25
S/10.20
100
S/9.19
1,000
S/7.90
2,000
View
250
S/8.56
500
S/8.33
2,000
S/7.63
5,000
S/7.47
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
SMD/SMT
Reel, Cut Tape
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS A06
Epson Timing
1:
S/23.28
2,000 Expected 3/31/2027
Mouser Part # 732-RX8901CEXSA06
Epson Timing
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
2,000 Expected 3/31/2027
1
S/23.28
10
S/17.79
25
S/16.43
100
S/14.95
250
View
2,000
S/12.81
250
S/14.21
500
S/13.97
1,000
S/13.94
2,000
S/12.81
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock
S-35190AH-J8T2U
ABLIC
4,000:
S/4.32
Non-Stocked Lead-Time 24 Weeks
Factory Special Order
Mouser Part # 628-S-35190AH-J8T2U
Factory Special Order
ABLIC
Real Time Clock
Non-Stocked Lead-Time 24 Weeks
Buy
Min.: 4,000 Mult.: 4,000
Reel :4,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOP-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
S-35190AH
SMD/SMT
Reel
Real Time Clock
S-35190AH-T8T2U
ABLIC
4,000:
S/3.97
Non-Stocked Lead-Time 24 Weeks
Factory Special Order
Mouser Part # 628-S-35190AH-T8T2U
Factory Special Order
ABLIC
Real Time Clock
Non-Stocked Lead-Time 24 Weeks
Buy
Min.: 4,000 Mult.: 4,000
Reel :4,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
S-35190AH
SMD/SMT
Reel
Real Time Clock Real Time Clock SEAM3225 T&R 3K
Diodes Incorporated RT313243Q2
RT313243Q2
Diodes Incorporated
3,000:
S/7.16
Non-Stocked Lead-Time 32 Weeks
New Product
Mouser Part # 621-RT313243Q2
New Product
Diodes Incorporated
Real Time Clock Real Time Clock SEAM3225 T&R 3K
Non-Stocked Lead-Time 32 Weeks
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
I2C
YYYY-MM-DD
HH:MM:SS (24 hr)
SMD-10
1.3 V
5.5 V
- 40 C
+ 105 C
SMD/SMT
Reel
Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB A06
Epson Timing
2,000:
S/9.19
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 732-RX4901CEXBA06
Epson Timing
Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
Non-Stocked Lead-Time 16 Weeks
2,000
S/9.19
4,000
S/9.11
Buy
Min.: 2,000 Mult.: 2,000
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel
Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB B06
Epson Timing
2,000:
S/9.19
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 732-RX4901CEXBB06
Epson Timing
Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
Non-Stocked Lead-Time 16 Weeks
2,000
S/9.19
4,000
S/9.11
Buy
Min.: 2,000 Mult.: 2,000
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel
Real Time Clock RX8804CE:XB3 REAL TIME CLOCK +/-5.0PPM DTCXO 250TR
RX8804CE XB3
Epson Timing
1:
S/30.21
Non-Stocked Lead-Time 16 Weeks
New At Mouser
Mouser Part # 732-X8804CEXB3
New At Mouser
Epson Timing
Real Time Clock RX8804CE:XB3 REAL TIME CLOCK +/-5.0PPM DTCXO 250TR
Non-Stocked Lead-Time 16 Weeks
1
S/30.21
10
S/23.28
25
S/20.90
100
S/19.31
250
S/17.94
500
View
500
S/17.56
1,000
S/17.05
2,500
S/16.62
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
I2C
3.2 mm x 2.5 mm x 1 mm
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX-8803SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8804CE:XAB REAL TIME CLOCK +/-3.4PPM DTCXO BULK
Epson Timing RX8804CE XAB
RX8804CE XAB
Epson Timing
1:
S/37.72
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 732-RX8804CEXAB
Epson Timing
Real Time Clock RX8804CE:XAB REAL TIME CLOCK +/-3.4PPM DTCXO BULK
Non-Stocked Lead-Time 16 Weeks
1
S/37.72
10
S/32.66
25
S/27.33
100
S/26.70
250
View
250
S/25.61
500
S/25.42
1,000
S/24.99
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8804CE
SMD/SMT
Bulk
Peru
